Business Insider interviewed Damore this weekabout the memo and his firing. During the conversation, the Harvard graduate compared being conservative at Google to the persecution of the gay community in the ’50s.

My interview with Damore. Says memo actually empowered women and compared being conservative to being gay in the 50s https://t.co/BPzcvowD6e

“I was simply trying to fix the culture in many ways,” he said. “And really help a lot of people who are currently marginalized at Google by pointing out these huge biases that we have in this monolithic culture where anyone with a dissenting view can’t even express themselves. Really, it’s like being gay in the 1950s. These conservatives have to stay in the closet and have to mask who they really are. And that’s a huge problem because there’s open discrimination against anyone who comes out of the closet as a conservative.”

As the Human Rights Campaign notes, the ’50s were one of the most conservative periods of American history and the government was attempting to stop the spread of communism. During that time, the “Lavender scare” witch hunt occurred, when thousands of LGBT people were targeted and fired from their jobs as they were dubbed a “security risk” and more vulnerable to Soviet influence.

Twitter was not having it. And pointed out that Damore could use a history lesson.

Were you forced into electroshock therapy? No? Were you thrown out of your family? No? Did you lose custody of kids? No? Beaten? #forshamehttps://t.co/9xid1Xtlqc